ToolsVale Readability Checker

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

ToolsVale Readability Checker is ranked #5 of 25 in AI readability checkers on Inferse. It runs on Android, iOS, Linux, macOS, Web, Windows. There is a free plan.

Compared on AI readability checkers

Free plan: Yestoolsvale.com
Readability scores: 7 scorestoolsvale.com
Grade-level analysis: Yestoolsvale.com
Sentence complexity: Yestoolsvale.com
Plain-language rewrites: Yestoolsvale.com

Facts

Purpose: Checks readability from pasted text or URLs, evaluates AI crawler accessibility, and identifies paragraphs that may need revision.toolsvale.com · 29 Sept 2026
Readability scoring: Uses seven readability formulas and combines them into a weighted consensus grade with outlier dampening.toolsvale.com · 29 Sept 2026
Crawler checks: Fetches pages as Chrome, Googlebot, GPTBot, ClaudeBot, and PerplexityBot and flags blocks or substantial content differences.toolsvale.com · 29 Sept 2026
Scores: Reports Readability, Content Clarity, and beta AI Citation Readiness scores.toolsvale.com · 29 Sept 2026
Paragraph analysis: Scores paragraphs individually with a color-coded heatmap and lets users inspect sentences flagged as difficult.toolsvale.com · 29 Sept 2026
Writing suggestions: Provides rule-specific fixes with deterministic, safe-with-review, or semantic safety classifications.toolsvale.com · 29 Sept 2026
Bulk URL comparison: Accepts up to 10 URLs per run and provides side-by-side score comparisons.toolsvale.com · 29 Sept 2026
Share reports: Reports can be shared through links that remain available for 48 hours.toolsvale.com · 29 Sept 2026
Account and cost: The checker is free, requires no account, has no daily limit, and does not gate features behind a paywall.toolsvale.com · 29 Sept 2026
Rate limit: The checker allows 30 checks per minute per IP address.toolsvale.com · 29 Sept 2026
Processing and deletion: The checker processes requests on a server over an encrypted connection and deletes uploaded content within one hour.toolsvale.com · 29 Sept 2026
JavaScript pages: Because the server fetches raw HTML, client-side JavaScript content may not appear; the site suggests pasting visible text for JS-heavy pages.toolsvale.com · 29 Sept 2026
Support: Users can send a suggestion to the developer, and the site provides a bug report form for reporting problems.toolsvale.com · 29 Sept 2026
Maker: ToolsVale says it is maintained by a small independent team with a web development background.toolsvale.com · 29 Sept 2026